Regarding the Total War series. Medieval 2 Gold edition is 10$ which includes the original game and its expansions, which is funny considering that Medieval 2 by itself is 10$. The expansions itself I found to be a very compelling series, aside from the Americas' conquest by the Spaniards (I don't find the mass killings of Indians to be very fun -_-). The British Isles one was certainly the standout of them for me.

A very strange thing that I have observed of myself after playing MTW2 and Empire Total War, is that I've found that I have become a bit of a pacifist due to the arbitrary decisions that a ruler can make in regards to military forces. A little bit funny considering all the bad reputation surrounding video games.

Medieval 2 is on sale at 2.50 USD. Keep in mind that the expansion is 4.99$ by itself. I think i might purchase both since I made the mistake of somehow buying a British version of the game instead of an American one.

The Oddbox and all the Oddworld games are 50%. Now the new PC ports were laughably bad, though they have received and continue to receive updates. AFAIK they're still a pretty bad ports, but playable at least. JAW has also promised that SW will receive the updated HD assets from the upcoming PS3 port in the future.